180641040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10601}}^1$

素因数の和:10688

約数の個数: 80

約数和(自身を含む): 567927936

約数和(自身を除く): 387286896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 10601, 17040, 21202, 31803, 42404, 53005, 63606, 84808, 106010, 127212, 159015, 169616, 212020, 254424, 318030, 424040, 508848, 636060, 752671, 848080, 1272120, 1505342, 2258013, 2544240, 3010684, 3763355, 4516026, 6021368, 7526710, 9032052, 11290065, 12042736, 15053420, 18064104, 22580130, 30106840, 36128208, 45160260, 60213680, 90320520, 180641040]

約数ペア:

[(1, 180641040), (2, 90320520), (3, 60213680), (4, 45160260), (5, 36128208), (6, 30106840), (8, 22580130), (10, 18064104), (12, 15053420), (15, 12042736), (16, 11290065), (20, 9032052), (24, 7526710), (30, 6021368), (40, 4516026), (48, 3763355), (60, 3010684), (71, 2544240), (80, 2258013), (120, 1505342), (142, 1272120), (213, 848080), (240, 752671), (284, 636060), (355, 508848), (426, 424040), (568, 318030), (710, 254424), (852, 212020), (1065, 169616), (1136, 159015), (1420, 127212), (1704, 106010), (2130, 84808), (2840, 63606), (3408, 53005), (4260, 42404), (5680, 31803), (8520, 21202), (10601, 17040)]